High reflectivity Bragg reflectors based on gold nanoparticle/Teflon-like composite material as a new approach to the organic solvent detection (Articolo in rivista)

Type
Label
  • High reflectivity Bragg reflectors based on gold nanoparticle/Teflon-like composite material as a new approach to the organic solvent detection (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Alternative label
  • Convertino A., Capobianchi A., Valentini A., Cirillo E. N. M. (2004)
    High reflectivity Bragg reflectors based on gold nanoparticle/Teflon-like composite material as a new approach to the organic solvent detection
    in Sensors and actuators. B, Chemical (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Convertino A., Capobianchi A., Valentini A., Cirillo E. N. M. (literal)
Pagina inizio
  • 213 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 100 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, ISMN, I-00016 Monterotondo, Rome Italy CNR, ISM, I-00016 Monterotondo, Rome Italy Univ Bari, INFM, I-70126 Bari, Italy Univ Rome, Dip Me Mo Mat, I-00161 Rome, Italy (literal)
Titolo
  • High reflectivity Bragg reflectors based on gold nanoparticle/Teflon-like composite material as a new approach to the organic solvent detection (literal)
Abstract
  • We report on the properties of a new optical sensing element for organic solvents based on polymeric distributed Bragg reflector (DBR), which can be easily interfaced with optical fibers. The DBR is a periodic stack of alternating Teflon-like and gold nanoparticle/Teflon-like composite layers showing high reflectivity in the optical telecommunication spectral range and sensing proper-ties due to the peculiar absorbing properties of the composite layers. The swelling of the composite layers in presence of organic vapors causes a DBR periodicity change and this results in the shift of the high reflectivity window. (literal)
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